# Phantom API – Soneium NFT Sales

> Phantom API – Soneium NFT Sales is a paid API for AI agents from phantom-api-omega.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Fetches NFT sales transaction history on the Soneium blockchain, filterable by contract address and block range.

## Facts

- Endpoint: POST https://phantom-api-omega.vercel.app/api/soneium/nft/sales
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/phantom-api-soneium-nft-sales-7b084a93
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_q3n5Q79e22-mjlB_L5nYz

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability phantom-api-soneium-nft-sales-7b084a93 -d '<json body>'
```

Example prompt: Pull the last 50 NFT sales for contract 0xAbC123... on Soneium, sorted newest first, from block 1000000 to 1100000.

## When to prefer this

Use this endpoint when you specifically need NFT sales data from the Soneium blockchain and want pay-per-call pricing without a subscription. Prefer it over general-purpose blockchain explorers when you need programmatic, structured access to sales events filterable by contract and block range.

## Known failure modes

- Invalid or non-existent contract address returns empty results or error
- fromBlock greater than toBlock causes a validation error
- Network unavailability returns a 5xx error
- Limit value out of acceptable range may be rejected
- Payment failure via x402 protocol results in 402 response before data is returned

## How this service works

Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.

## Output

A list of NFT sale events on the Soneium network, each containing details such as transaction hash, block number, buyer/seller addresses, token ID, and sale price, filtered by the provided contract address and block range, ordered and limited as specified.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "number"
  },
  "order": {
   "enum": [
    "asc",
    "desc"
   ],
   "type": "string"
  },
  "toBlock": {
   "type": "number"
  },
  "fromBlock": {
   "type": "number"
  },
  "contractAddress": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/phantom-api-soneium-nft-sales-7b084a93/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from phantom-api-omega.vercel.app](https://www.zero.xyz/host/phantom-api-omega.vercel.app/llms.txt)